3,5-Dichlorobenzenesulfonyl chloride → HCID 67365830, compound

HRID 524232Notes

Reaction equation

HRID 524232 reaction equation
Cl.[CH3:2][O:3][C:4]1[CH:5]=[C:6]([C:12]2[C:13]([CH3:25])([CH3:24])[C:14](=[O:23])[N:15]([CH:17]3[CH2:22][CH2:21][NH:20][CH2:19][CH2:18]3)[N:16]=2)[CH:7]=[CH:8][C:9]=1[O:10][CH3:11].[Cl:26][C:27]1[CH:28]=[C:29]([S:34](Cl)(=[O:36])=[O:35])[CH:30]=[C:31]([Cl:33])[CH:32]=1>>[Cl:33][C:31]1[CH:30]=[C:29]([S:34]([N:20]2[CH2:21][CH2:22][CH:17]([N:15]3[C:14](=[O:23])[C:13]([CH3:25])([CH3:24])[C:12]([C:6]4[CH:7]=[CH:8][C:9]([O:10][CH3:11])=[C:4]([O:3][CH3:2])[CH:5]=4)=[N:16]3)[CH2:18][CH2:19]2)(=[O:35])=[O:36])[CH:28]=[C:27]([Cl:26])[CH:32]=1

Participants

3

Reactant 2

HCID 5223883,5-Dichlorobenzenesulfonyl chlorideHCID 666164065-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one hydrochloride2×

Product 1

HCID 67365830HCID 67365830, compound

Procedure

The title compound is prepared analogously as described for GP1 using 5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-(piperidin-4-yl)-2,4-dihydro-3H-pyrazol-3-one (compound B1) and 3,5-dichlorobenzenesulfonyl chloride as starting compounds. The crude product is purified by crystallization from EA and diethyl ether to yield the title compound.

Workup

  1. customThe title compound is prepared analogously
  2. customThe crude product is purified by crystallization from EA and diethyl ether

Sources & evidence

ORD record
ord-86c0204c42644dce90cf40bb843d90df
Source dataset
uspto-grants-2016_05
Patent number
US09340522B2

Reaction notes

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